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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT Boo s 6 0.3653325 13.45 13.45 0.00 21.04. 07:04 310 (NW) 20
V549 And p 10 0.315957 14.00 14.50 0.50 21.04. 07:04 80 (E) 49
MY Boo p 8 0.473378 13.70 14.40 0.70 21.04. 07:04 320 (NW) 31
XY Phe p 10 0.33867 13.48 14.23 0.75 21.04. 07:04 141 (SE) -13
MM Dra p 8 0.2644 14.54 14.90 0.36 21.04. 07:04 325 (NW) 68
AD Phe p 10 0.379924 10.27 10.80 0.53 21.04. 07:04 144 (SE) -9
YY Gem s 1 0.8142822 8.91 9.59 0.68 21.04. 07:04 31 (NE) -2
IZ Lac p 1 0.7989215 12.50 12.80 0.30 21.04. 07:04 42 (NE) 88
V963 Cyg p 1 1.39466785 12.59 13.37 0.78 21.04. 07:05 248 (W) 58
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 21.04. 07:05 347 (N) 89
EL Lac p 8 2.806804 12.40 16.00 3.60 21.04. 07:05 172 (S) 82
NR Cam s 1 0.255885 10.76 11.18 0.42 21.04. 07:05 8 (N) 40
CW CrA p 10 1.919722 13.40 15.00 1.60 21.04. 07:06 216 (SW) -7
GN Mus p 10 0.3869 13.70 14.40 0.70 21.04. 07:06 201 (S) -61
V344 Lac p 1 0.392239 12.20 13.00 0.80 21.04. 07:06 48 (NE) 87
AK Lyr p 8 2.085373 12.80 14.10 1.30 21.04. 07:06 250 (W) 51
IW Ara p 9 0.5368513 13.90 14.50 0.60 21.04. 07:06 215 (SW) -32
V405 Gem s 1 0.462107 10.88 10.94 0.06 21.04. 07:06 48 (NE) -11
MU Pav p 10 0.7355 11.80 13.90 2.10 21.04. 07:06 191 (S) -22
V1047 Her p 1 0.320736 12.26 12.78 0.52 21.04. 07:07 282 (W) 35
WZ Cep s 1 0.417444 12.45 12.95 0.50 21.04. 07:07 14 (N) 66
V515 Mon p 1 0.8739713 11.60 12.20 0.60 21.04. 07:07 58 (NE) -27
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 21.04. 07:07 225 (SW) 14
V445 Peg s 1 0.40465 14.00 14.00 0.00 21.04. 07:07 195 (S) 66
CH Sge p 10 3.459303 14.90 16.50 1.60 21.04. 07:07 227 (SW) 52
LM Cnc s 5 0.315801 12.00 11.00 -1.00 21.04. 07:08 20 (N) -24
IL Cnc s 1 0.267656 12.35 11.35 -1.00 21.04. 07:08 17 (N) -18
PY Vir s 1 0.311248 9.60 10.00 0.40 21.04. 07:08 304 (NW) -30
AK CMi s 1 0.5658969 10.10 10.30 0.20 21.04. 07:08 42 (NE) -28
V581 Lyr s 8 0.787001 12.70 12.70 0.00 21.04. 07:08 268 (W) 54
V656 Pup p 10 0.32903 18.12 18.27 0.15 21.04. 07:08 101 (E) -64
SY Ind s 10 0.4714 15.00 15.00 0.00 21.04. 07:08 193 (S) -21
GI Vul s 1 0.4814828 13.50 13.80 0.30 21.04. 07:08 243 (SW) 54
AM Oct p 10 0.5017 14.40 15.10 0.70 21.04. 07:08 186 (S) -36
V1019 Cyg p 4 2.279325 13.30 15.10 1.80 21.04. 07:08 243 (SW) 59
AH Gem s 1 0.336762 14.40 14.80 0.40 21.04. 07:08 47 (NE) -12
V340 Vir s 6 0.45486 11.53 11.85 0.32 21.04. 07:09 297 (NW) -38
V425 Ser s 8 0.544293 11.70 11.70 0.00 21.04. 07:09 291 (W) 7
V772 Her p 3 0.879506 6.90 7.00 0.10 21.04. 07:09 262 (W) 35
FO Hya p 1 0.4695567 9.50 10.00 0.50 21.04. 07:09 3 (N) -59
FW Hya p 9 0.406138 12.20 12.50 0.30 21.04. 07:09 322 (NW) -70
V392 Ori s 1 0.659284 10.90 10.90 0.00 21.04. 07:09 55 (NE) -4
IY Eri p 10 0.750035 10.86 11.31 0.45 21.04. 07:10 148 (SE) -29
V1321 Her p 10 0.294372 10.68 10.94 0.26 21.04. 07:10 290 (W) 50
V981 Cyg p 10 0.507662 14.50 15.00 0.50 21.04. 07:10 301 (NW) 68
V373 Dra p 3 0.316906 13.00 14.00 1.00 21.04. 07:10 303 (NW) 48
HR Gem p 1 1.068963 11.40 12.50 1.10 21.04. 07:10 51 (NE) 1
V836 Cep p 10 0.418772 13.25 13.60 0.35 21.04. 07:10 328 (NW) 75
GV Boo s 2 0.367868 12.40 12.40 0.00 21.04. 07:10 315 (NW) 0
V754 Cep p 9 0.40905 11.92 11.92 0.00 21.04. 07:10 17 (N) 62
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.